55056639

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{20101}}^1$

素因数の和:20198

約数の個数: 16

約数和(自身を含む): 81051264

約数和(自身を除く): 25994625

約数列:

[1, 3, 11, 33, 83, 249, 913, 2739, 20101, 60303, 221111, 663333, 1668383, 5005149, 18352213, 55056639]

約数ペア:

[(1, 55056639), (3, 18352213), (11, 5005149), (33, 1668383), (83, 663333), (249, 221111), (913, 60303), (2739, 20101)]